Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435686 | Light conducting plate for a back lighting device and back lighting device | Masatoshi Yamamoto, Shuichi Fujiyoshi | 2002-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435686 | Light conducting plate for a back lighting device and back lighting device | Masatoshi Yamamoto, Shuichi Fujiyoshi | 2002-08-20 |